<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="100px" size="medium"
             class="ry_form">
      <el-form-item label="标题" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入标题"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item class="flex_one tr">
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['activiths:cmsActivitys:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['activiths:cmsActivitys:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['activiths:cmsActivitys:remove']"
        >删除
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" :columns="columns"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="cmsActivitysList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="ID" align="center" prop="id"/>
      <el-table-column label="标题" align="center" prop="title" v-if="columns[0].visible"/>
      <el-table-column label="图片" align="center" prop="picAddress" v-if="columns[1].visible">
        <template slot-scope="{ row }">
          <el-image v-if="row.picAddress" :src="row.picAddress" :preview-src-list="[row.picAddress]"
                    class="small-img circle-img"/>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" v-if="columns[2].visible"/>
      <el-table-column label="浏览数" align="center" prop="viewNum" v-if="columns[3].visible"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['activiths:cmsActivitys:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['activiths:cmsActivitys:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或活动对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="80%" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="128px" inline class="dialog-form-two">
        <el-form-item label="图片" prop="picAddress" style="width: 100%;">
          <oss-image-upload v-model="form.picAddress" :limit="1"></oss-image-upload>
        </el-form-item>
        <el-form-item label="标题" prop="title" style="width: 100%;">
          <el-input v-model="form.title" placeholder="请输入标题"/>
        </el-form-item>
        <el-form-item label="内容" style="width: 100%;">
          <editor v-model="form.content" :min-height="192"/>
        </el-form-item>
        <el-form-item label="备注" prop="remark" style="width: 100%;">
          <el-input type="textarea" v-model="form.remark" placeholder="请输入备注"/>
        </el-form-item>
        <el-form-item label="浏览数" prop="viewNum" style="width: 100%;">
          <el-input v-model="form.viewNum" placeholder="请输入浏览数"/>
        </el-form-item>
        <el-form-item label="是否首页显示">
          <DictRadio v-model="form.isShow" size="small"
                     :radioData="dict.type.is_show_index"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listCmsActivitys,
  getCmsActivitys,
  delCmsActivitys,
  addCmsActivitys,
  updateCmsActivitys,
  exportCmsActivitys
} from "@/api/cms/cmsActivitys";

export default {
  dicts: ['is_show_index'],
  name: "CmsActivitys",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 通知公告表-app表格数据
      cmsActivitysList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: null,
        content: null,
        status: null,
        picAddress: null,
        viewNum: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        title: [
          {required: true, message: "标题不能为空", trigger: "blur"}
        ],
      },
      columns: [
        {key: 1, label: "标题", visible: true},
        {key: 2, label: "内容", visible: true},
        {key: 3, label: "公告状态（0正常 1关闭）", visible: true},
        {key: 8, label: "备注", visible: true},
        {key: 9, label: "图片", visible: true},
        {key: 10, label: "浏览数", visible: false},
      ],
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询通知公告表-app列表 */
    getList() {
      this.loading = true;
      listCmsActivitys(this.queryParams).then(response => {
        this.cmsActivitysList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        title: null,
        content: null,
        status: "0",
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null,
        picAddress: null,
        viewNum: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加活动";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getCmsActivitys(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改活动";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateCmsActivitys(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addCmsActivitys(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除活动编号为"' + ids + '"的数据项？').then(function () {
        return delCmsActivitys(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$modal.confirm('是否确认导出活动数据项？').then(() => {
        this.exportLoading = true;
        return exportCmsActivitys(queryParams);
      }).then(response => {
        this.download(response.msg);
        this.exportLoading = false;
      }).catch(() => {
      });
    }
  }
};
</script>
